Hello,
I am using the LTC4110 in my design. To solve the Rsns(fet) formula I need to know the value of Ipri(chg), but there are some variables in the Ipri(chg) formula that I do not know.
The Ipri(chg) formula is:
What the variables N - f and Lpri means?
Thanks in advance,
Rodrigo
Hi Rodrigo,
The N refers to the ratio of secondary-to-primary winding with the primary value set to 1 as stated in page 35 of the datasheet. F refers to the switching frequency, and Lpri is the primary…
The N refers to the ratio of secondary-to-primary winding with the primary value set to 1 as stated in page 35 of the datasheet. F refers to the switching frequency, and Lpri is the primary winding inductance.
Regards,
Audi
Thank you Audi, I have found that values.
Thanks,